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diff --git a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.layer-rendering-state-reset-in-layer.html b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.layer-rendering-state-reset-in-layer.html
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+++ b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.layer-rendering-state-reset-in-layer.html
@@ -0,0 +1,57 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>OffscreenCanvas test: 2d.layer.layer-rendering-state-reset-in-layer</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+
+<h1>2d.layer.layer-rendering-state-reset-in-layer</h1>
+<p class="desc">Tests that layers ignore the global context filter.</p>
+
+
+<script>
+var t = async_test("Tests that layers ignore the global context filter.");
+var t_pass = t.done.bind(t);
+var t_fail = t.step_func(function(reason) {
+ throw reason;
+});
+t.step(function() {
+
+ var canvas = new OffscreenCanvas(100, 50);
+ var ctx = canvas.getContext('2d');
+
+ ctx.globalAlpha = 0.5;
+ ctx.globalCompositeOperation = 'xor';
+ ctx.shadowColor = '#0000ff';
+ ctx.shadowOffsetX = 10;
+ ctx.shadowOffsetY = 20;
+ ctx.shadowBlur = 30;
+
+ _assertSame(ctx.globalAlpha, 0.5, "ctx.globalAlpha", "0.5");
+ _assertSame(ctx.globalCompositeOperation, 'xor', "ctx.globalCompositeOperation", "'xor'");
+ _assertSame(ctx.shadowColor, '#0000ff', "ctx.shadowColor", "'#0000ff'");
+ _assertSame(ctx.shadowOffsetX, 10, "ctx.shadowOffsetX", "10");
+ _assertSame(ctx.shadowOffsetY, 20, "ctx.shadowOffsetY", "20");
+ _assertSame(ctx.shadowBlur, 30, "ctx.shadowBlur", "30");
+
+ ctx.beginLayer();
+
+ _assertSame(ctx.globalAlpha, 1.0, "ctx.globalAlpha", "1.0");
+ _assertSame(ctx.globalCompositeOperation, 'source-over', "ctx.globalCompositeOperation", "'source-over'");
+ _assertSame(ctx.shadowColor, 'rgba(0, 0, 0, 0)', "ctx.shadowColor", "'rgba(0, 0, 0, 0)'");
+ _assertSame(ctx.shadowOffsetX, 0, "ctx.shadowOffsetX", "0");
+ _assertSame(ctx.shadowOffsetY, 0, "ctx.shadowOffsetY", "0");
+ _assertSame(ctx.shadowBlur, 0, "ctx.shadowBlur", "0");
+
+ ctx.endLayer();
+
+ _assertSame(ctx.globalAlpha, 0.5, "ctx.globalAlpha", "0.5");
+ _assertSame(ctx.globalCompositeOperation, 'xor', "ctx.globalCompositeOperation", "'xor'");
+ _assertSame(ctx.shadowColor, '#0000ff', "ctx.shadowColor", "'#0000ff'");
+ _assertSame(ctx.shadowOffsetX, 10, "ctx.shadowOffsetX", "10");
+ _assertSame(ctx.shadowOffsetY, 20, "ctx.shadowOffsetY", "20");
+ _assertSame(ctx.shadowBlur, 30, "ctx.shadowBlur", "30");
+ t.done();
+
+});
+</script>